ERC Advanced Grant · 2016
Visualising transport dynamics of transmembrane pumps
The project will investigate multi-component molecular machines that drive substrates across the cell envelope of bacteria. Some of the machines pump antibiotics or toxins, and so contribute to drug resistance and virulence in pathogenic strains. Questions that will be addressed include what the molecular pumps look like, how they are assembled and regulated, how they capture and translocate substrates, and the stereochemical basis for the cooperative switching of substrate-binding states. Molecular pumps that will be studied include tripartite systems driven by ATP hydrolysis, which play a central role in the efflux of macrolide antibiotics and secretion of toxins in Gram-negative…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.